86508225

素因数分解:

$3^2\times 5^2\times {\mathrm{384481}}^1$

素因数の和:384497

約数の個数: 18

約数和(自身を含む): 154946246

約数和(自身を除く): 68438021

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 384481, 1153443, 1922405, 3460329, 5767215, 9612025, 17301645, 28836075, 86508225]

約数ペア:

[(1, 86508225), (3, 28836075), (5, 17301645), (9, 9612025), (15, 5767215), (25, 3460329), (45, 1922405), (75, 1153443), (225, 384481)]